Rule number one of the office holiday party: don't get wasted. If only that were the only rule to follow. Turns out, there are more don'ts (and dos) that come with a work celebration, and we're breaking 'em down so you don't wake up the next day embarrassed, or worse, fired. Just kidding — kind of.

Don't Wear Anything You'd Wear to a Bad Santa Party

Do Stay Coherent Enough to Talk to the Boss

Don't Confront Your Office Nemesis

Do Avoid Boring Work Topics

Source: E! [1]

Don't Be Antisocial

Do Mingle With People Outside Your Department

Don't Get So Wasted You Can't Make It Home

Don't Creepily Hit on Your Work Crush

Do Have Fun on the Dance Floor

Don't Perform a Christmas Routine, Unless Agreed Upon in Advance

Don't Be THAT Girl

Do Have Fun at the Photo Booth

Don't Hook Up in Plain Sight

Don't Expect Sympathy If You're Hungover the Next Day